| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
| patients (age 18 years or older) with chronic lymphocytic leukemia: Stage Binet C or stage Binet B and A requiring treatment |
|
| E.1.1.1 | Medical condition in easily understood language |
| Pacienti s hematologickým onemocněním - chronickou lymfocytární leukémií, které vyžaduje léčbu. |
|
| E.1.1.2 | Therapeutic area | Diseases [C] - Blood and lymphatic diseases [C15] |
| MedDRA Classification |
| E.1.2 Medical condition or disease under investigation |
| E.1.2 | Version | 14.0 |
| E.1.2 | Level | LLT |
| E.1.2 | Classification code | 10009310 |
| E.1.2 | Term | CLL |
| E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
|
| E.1.3 | Condition being studied is a rare disease | No |
| E.2 Objective of the trial |
| E.2.1 | Main objective of the trial |
| the progression free survival (PFS) |
|
| E.2.2 | Secondary objectives of the trial |
the duration of remission
the event free survival (EFS)
the overall survival (OS)
MRD, complete response rates and partial remission rates
response rates and survival times in biological subgroups
rates of toxicities
quality of life |
|
| E.2.3 | Trial contains a sub-study | Yes |
| E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
| CLL10b: observational study with annual follow-ups after end of CLL10 |
|
| E.3 | Principal inclusion criteria |
1. 18 years of age or older.
2. Confirmed diagnosis of B-CLL.
3. Stage Binet C or stage Binet B and A requiring treatment. Requiring treatment is defined as:
a) Binet stage B or Binet A plus at least one of the following symptoms:
- B-Symptoms (night sweats, weight loss >= 10% within the previous 6 months, fevers > 38°C or 100.4°F for >= 2 weeks without evidence of infection) or constitutional symptoms (fatigue)
- progressive lymphocytosis (lymphocytosis is defined as peripheral lymphocyte count > 5 x 10.9 (increase > 50% over a 2-month period or doubling of peripheral lymphocyte count < 6 months)
- evidence of progressive marrow failure as manifested by the development / worsening of anemia and/or thrombocytopenia
- massive, progressive or painful splenomegaly or hypersplenism
- massive lymph nodes or lymph node clusters (> 10 cm in longest diameter) or progressive or symptomatic lymphadenopathy
b) Binet stage A with severe B-Symptoms (night sweats, weight loss >=10% within the previous 6 months, fevers > 38°C or 100.4°F for ³ 2 weeks without evidence of infection).
4. World Health Organization performance status of 0-2.
5. Life expectancy> 6 months.
6. Adequate liver function as indicated by a total bilirubin, AST, and ALT ≤2 the institutional ULN value, unless directly attributable to the patient’s tumor.
7. Willingness of fertile Male and female patients to use an highlyeffective contraceptive method with a Pearl-Index < 1 (such as implants, injectables, oral contraceptives in combincation with an other contraceptive method, some IUDs, sexual abstinence or vasectomised partner) while on study treatment and for a minimum of six months following study therapy
8. Signed, written informed consent.
9. Patient is a) male b) female and ³ 2 years after the onset of menopause c) female and < 2 years after the onset of menopause and has a negative serum pregnancy test one week prior treatment.
10. Negative serological Hepatitis B test, negative testing of Hepatitis C RNA, negative HIV test within 6 weeks prior to registration. |
|
| E.4 | Principal exclusion criteria |
1. CIRS-Score > 6 or a single score of 4 for one organ category
2. Patients with a 17p deletion detected by FISH (these patients will be treated within the CLL2O or CLL2L protocol of the GCLLSG)
3. Creatinine clearance <70ml/min calculated according to the modified formula of Cockcroft and Gault or directly measured after 24h-urine collection. Creatinine clearance is to be calculated only in patients with serum creatinine > and = 1,1 mg/dl.
4. Any prior chemotherapy and/or radiotherapy and/or immunotherapy, except for prednisolone treatment administered due to very high lymphocyte counts immediately before first FCR or BR treatment.
5. Patients who have progressed with more aggressive B-cell cancers such as Richter’s syndrome.
6. Active secondary malignancy requiring treatment (except basal cell carcinoma or malignant tumour curatively treated by surgery).
7. History of anaphylaxis following exposure to monoclonal antibodies or any of the study drugs.
8. Active bacterial, viral or fungal infection.
9. Medical condition requiring prolonged use of oral corticosteroids (> 1 month).
10. Cerebral dysfunction, legal incapacity.
11. Pregnant or nursing women, fertile men or women of childbearing potential not using adequate contraception.
12. Any circumstance at the time of study entry that would preclude completion of the study or the required follow-up.
13. Participation in any other clinical trial |
|
| E.5 End points |
| E.5.1 | Primary end point(s) |
| the progression free survival (PFS). |
|
| E.5.1.1 | Timepoint(s) of evaluation of this end point |
| délka doby do pregrese nebo úmrtí z jakékoli příčiny hodnocená po 24 měsících |
|
| E.5.2 | Secondary end point(s) |
• Délka trvání remise onemocnění
• Přežití pacientů bez události (EFS – event free survival)
• Celkové přežití pacientů (OS – overall survival)
• Sledování minimální residuální choroby (MRD- minimal residual disease)
• Počet CR (kompletní remise), PR (parciální remise), odpovědí na léčbu a přežití u biologických podskupin
• Míra toxicit
• Kvalita života
|
|
| E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
| E.6 and E.7 Scope of the trial |
| E.6 | Scope of the trial |
| E.6.1 | Diagnosis | Yes |
| E.6.2 | Prophylaxis | Yes |
| E.6.3 | Therapy | Yes |
| E.6.4 | Safety | Yes |
| E.6.5 | Efficacy | Yes |
| E.6.6 | Pharmacokinetic | No |
| E.6.7 | Pharmacodynamic | No |
| E.6.8 | Bioequivalence | No |
| E.6.9 | Dose response | Yes |
| E.6.10 | Pharmacogenetic | No |
| E.6.11 | Pharmacogenomic | No |
| E.6.12 | Pharmacoeconomic | No |
| E.6.13 | Others | No |
| E.7 | Trial type and phase |
| E.7.1 | Human pharmacology (Phase I) | No |
| E.7.1.1 | First administration to humans | No |
| E.7.1.2 | Bioequivalence study | No |
| E.7.1.3 | Other | No |
| E.7.1.3.1 | Other trial type description | |
| E.7.2 | Therapeutic exploratory (Phase II) | No |
| E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
| E.7.4 | Therapeutic use (Phase IV) | No |
| E.8 Design of the trial |
| E.8.1 | Controlled | Yes |
| E.8.1.1 | Randomised | Yes |
| E.8.1.2 | Open | Yes |
| E.8.1.3 | Single blind | No |
| E.8.1.4 | Double blind | No |
| E.8.1.5 | Parallel group | Yes |
| E.8.1.6 | Cross over | No |
| E.8.1.7 | Other | No |
| E.8.2 | Comparator of controlled trial |
| E.8.2.1 | Other medicinal product(s) | Yes |
| E.8.2.2 | Placebo | No |
| E.8.2.3 | Other | No |
| E.8.2.4 | Number of treatment arms in the trial | 2 |
| E.8.3 |
The trial involves single site in the Member State concerned
| No |
| E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
| E.8.4.1 | Number of sites anticipated in Member State concerned | 115 |
| E.8.5 | The trial involves multiple Member States | Yes |
| E.8.5.1 | Number of sites anticipated in the EEA | 122 |
| E.8.6 Trial involving sites outside the EEA |
| E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
| E.8.6.2 | Trial being conducted completely outside of the EEA | No |
| E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
|
| E.8.7 | Trial has a data monitoring committee | Yes |
| E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
|
| E.8.9 Initial estimate of the duration of the trial |
| E.8.9.1 | In the Member State concerned years | 8 |
| E.8.9.1 | In the Member State concerned months | 9 |
| E.8.9.1 | In the Member State concerned days | 0 |
| E.8.9.2 | In all countries concerned by the trial years | 8 |
| E.8.9.2 | In all countries concerned by the trial months | 9 |
| E.8.9.2 | In all countries concerned by the trial days | 0 |